113120002 has 16 divisors (see below), whose sum is σ = 171443232. Its totient is φ = 55975680.

The previous prime is 113119987. The next prime is 113120011. The reversal of 113120002 is 200021311.

It is a super-2 number, since 2×113120002² = 25592269704960008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86977 + ... + 88267.

It is an arithmetic number, because the mean of its divisors is an integer number (10715202).

Almost surely, 2^113120002 is an apocalyptic number.

113120002 is a deficient number, since it is larger than the sum of its proper divisors (58323230).

113120002 is a wasteful number, since it uses less digits than its factorization.

113120002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 113120002 is about 10635.7887342688. The cubic root of 113120002 is about 483.6298908810.

Adding to 113120002 its reverse (200021311), we get a palindrome (313141313).

It can be divided in two parts, 1 and 13120002, that added together give a triangular number (13120003 = T₅₁₂₂).

The spelling of 113120002 in words is "one hundred thirteen million, one hundred twenty thousand, two".